Sentence examples for monthly intercourse from inspiring English sources

To explore the change of the frequency of intercourse, we proceed by calculating the mean difference between the monthly intercourse frequency before and after low back pain onset.

Three procedures can be followed to predict ovulation so that, during the approximately six days of a woman's most fertile monthly phase, sexual intercourse can be avoided.

55.1% of the participants reported more than 3 sexual partners during their lifetime, and 29.3% had more than 5 sexual intercourses monthly.

The monitoring reports gave monthly estimates for the average number of sexual intercourses each CSW had per day for May 2002 to December 2003.

It is left to the adult reader, for example, to deduce that the mysterious markings the young sleuths find in Keith's mother's diary record her monthly periods (with tiny "x"s) and her occasions of intercourse (with exclamation marks!), and that these and her frequent rests indicate a desire to conceive and give Keith a sibling.

The authors analysed data on risk behaviours in both early adolescence (started smoking prior to age 14, monthly drinking and ever used illicit drugs at age 15 and sexual intercourse prior to age 16) and late adolescence (age 18 19, current smoking, excessive drinking, ever used illicit drugs and multiple sexual partners) by gender and social class.

It's social intercourse".

Have intercourse in trees.

Sexual intercourse took place".

"I want sexual intercourse".

Not sexual intercourse.